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English
Detailed explanation:
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• Compact size and lightweight. • High reliability and low price. • Wide input voltage range. • High conversion efficiency and low operating temperature rise. • Built-in filter circuit, minimizing external radiated interference. • Basic protection circuitry, providing good environmental adaptability. • 4-hour, 100% full load aging and full-range functional testing.
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Features |
S240S250A1 |
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Rated Output Voltage |
DC +24V |
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Output Interface Location |
Plug-in type 22AWG2464-DC connector (2.1*5.5*10MM + DC connector (1.35*3.5*8.5MM) L=1.2 meters (without ferrite ring) |
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Output Voltage Range |
Setting error:24V±5% |
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Rated Output Current |
2．5A |
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Load current range |
0～2.5A( MAX=2.5A) |
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Output Voltage Ripple |
Vp-p100Hz<50mV；Vp-pmax<240 mV |
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Li;Lo Regulation |
Line:±0.5%；Load:±0.5% |
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Overall Voltage Regulation Accuracy |
±5% |
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Rated Output Power |
60W |
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Rated Operating Efficiency |
≈85%(Output power is rated, AC100V) |
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Rated Input Voltage |
Input range: AC100~240V; Rated voltage: AC220V. Interface positions: Three-pin FG, AC-L, AC-N |
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Rated Input Current |
Rated current: AC 1.2A (AC 220V), current range: AC 0.05～1.2A |
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AC Input Frequency |
Rated AC voltage frequency range 47～63Hz, sine wave |
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Inrush Current |
The inrush current to the power grid at the moment of power-on: the maximum value during cold start is 20A/10ms. |
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Input Overvoltage Protection |
The overload protection point is approximately 110%~180% of the rated output power. The overload protection is an online power limiting and voltage reduction method. |
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Power supply timing parameters |
Setup time ≈ 200ms; Settlement time ≈ 50ms; Hold-up time ≈ 20ms |
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Dielectric strength parameters |
Input-output: AC1.5KV; Leakage current <5mA; 50Hz; 1min. |
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Operating temperature parameters |
The operating temperature drift coefficient is approximately ±0.03 [%/℃]; the absolute temperature rise coefficient is approximately 0.50 [℃/W]; the absolute temperature rise of the chassis when operating at rated power is 30℃±5℃. |
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Environmental conditions parameters |
Storage environment: -20℃ to +85℃; 10% to 95%RH. Operating environment: -10℃ to +50℃; 20% to 90%RH. (Varies depending on the operating environment and power consumption) |
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Cooling method |
Designed for continuous operation, with self-cooling and heat dissipation assistance. (Power consumption and lifespan are affected by differences in the usage environment and installation location.) |
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External dimensions and mounting dimensions |
Specifications and dimensions:L118*W60*H37 |
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Net weight and color |
Total weight 400g; black surface |
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Certification Security Specifications |
National Standard 3C |
Note: 1) All the above test indicators were measured under the following conditions: within the rated input voltage and rated output load range, the environment was 25℃, 85%RH, and there was no wind.
2) Output DC voltage ripple test: A 30cm long, 1mm² cross-section parallel stranded wire with 0.1μF and 0.47μF capacitors connected to one end was bypassed at the test point. The maximum peak-to-peak value of the main frequency ripple Vp-p100Hz and the maximum peak-to-peak value of the combined ripple Vp-pmax were measured respectively.
3) Li voltage regulation rate: When the load is at the rated value, the input voltage varies within the rated range; Lo load regulation rate: When the input is at the rated voltage value, the load varies from zero to the rated value.
